Epidemiology of major osteoporotic fractures: a population-based analysis in Catalonia, Spain.

PURPOSE: The aim of this study was to estimate the incidence of major osteoporotic fractures in Catalonia, Spain, in 2018 and 2019 and their association with age, sex, income, climate and a set of comorbidities. METHODS: Data on age, sex, smoking, alcohol abuse, comorbidities (obesity, Parkinson's disease, arthritis, chronic kidney disease, hepatic cirrhosis, diabetes, chronic obstructive pulmonary disease, dementia, cerebrovascular disease, hyperthyroidism, multiple myeloma and epilepsy) and income levels in people aged ≥ 50 years with a new diagnosis of major osteoporotic fractures in 2018 and 2019 were collected from the Catalan Health Surveillance System (CHSS). Climatological variables were obtained from the Catalan Meteorological Service. Incidence rates were estimated for five major osteoporotic fractures (MOF). Associations between osteoporotic fractures and age, sex, income, comorbidities and climate variables were ascertained through multilevel generalized linear model analysis (Poisson's regression). RESULTS: There were 60,671 MOF. The annual incidence rate per 1000 persons/years at risk (PYAR) was 10.6 (3.1 for hip, 2.3 for distal forearm, 2.2 for vertebrae, 1.7 for pelvis and 1.5 for proximal humerus). Female sex, older age, lower income, smoking, alcohol abuse and some common comorbidities were associated with a higher incidence of MOF while obesity was a protective factor. CONCLUSIONS: MOF are frequent in the adult Catalan population, especially in older women and people on low incomes. Hip fracture is the most frequent, followed by forearm and vertebral fractures. Smoking, alcohol abuse and some comorbidities were associated with an increased incidence of fracture.

Decreasing prevalence of chronic back pain in Catalonia. Analysis of the Catalan Health Survey.

OBJECTIVES: Chronic back pain is one of the main health problems reported by the adult population and its prevalence is influenced by different sociodemographic, work and lifestyle-related factors. The aim of this study was to describe the trend in the lifetime prevalence of chronic back pain in the adult Catalan population between 2011 and 2018 and its associated factors. STUDY DESIGN: Cross-sectional study. Secondary analysis of a health survey. METHODS: Trend in lifetime prevalence of chronic back pain by age and sex groups was estimated from the Catalan Health Survey. Association of chronic back pain with sex, age, health status, lifestyle factors, comorbidities, socio-economic and work-related variables was analysed. RESULTS: A total of 31,823 people were interviewed between 2011 and 2018. The prevalence of chronic back pain decreased from 29.7% to 24.2% between 2011-2014 and 2015-2018 in the total population with higher prevalence and a greater difference in women (35%-28.50%) than in men (24.2%-19.7%). Factors associated with higher prevalence of chronic back pain were female sex, older age, poor health status, smoking, alcohol consumption, insufficient physical activity, overweight or obesity, mental health problems, lower educational level or social class, dissatisfaction at workplace, poor social support and family financial problems. CONCLUSIONS: The analysis shows a decreasing prevalence of chronic back pain from 2011 to 2018 in the adult population of Catalonia in all age groups and more significantly in women. An improvement of healthy lifestyle habits, social and occupational determinants, could have reduced the burden of chronic back pain in our community.

Association of orthogeriatric services with long-term mortality in patients with hip fracture.

PURPOSE: To assess the impact of the comprehensive orthogeriatric care model (OGM) on 2-year survival, length of stay (LOS), discharges to nursing homes, and antiosteoporotic treatment (AOT) in patients with hip fracture. METHODS: Retrospective cohort study. Hospitals were classified as OGM if the patient was cared for in a comprehensive orthogeriatric unit. We included data from patients ≥ 65 years old discharged between 2012 and 2013. The main outcome was 12- and 24-month mortality. The variables collected were sex, type of fracture, comorbidities, AOT, LOS, and discharge to nursing homes. Survival analysis was performed with Kaplan-Meier method and comparison with Mantel-Haenszel test. Factors associated with death were determined by logistic regression. RESULTS: First admissions in the 12 (out of 32) hospitals with OGM were 3580 of 9215 (38.8%). Patients in OGM had more comorbidities and discharges to nursing homes, shorter LOS, and less prescription of AOT. Two years after the admission the deceased patients were 3000 (32.6%). The survival was lower in males (p < 0.001), in the older age groups (p < 0.001), and in patients with Charlson > 1 (p < 0.001). Factors associated with increased risk of death at 12 and 24 months (logistic regression) were male gender, age and Charlson > 1, while care in the OGM decreased the risk. OGM benefited more patients > 80 years and those with Charlson < 1. CONCLUSIONS: Patients admitted in OGM have shorter stays, more discharges to nursing homes, lower prescription of AOT, and better 12- and 24-month survival adjusted by sex, age, and comorbidities compared to non-OGM care.

Secular trend in the incidence of hip fracture in Catalonia, Spain, 2003-2014.

Objectives: to describe the secular trend and seasonal variation in the incidence of hip fracture (HF) over 12 years (2003-2014) in Catalonia, the community with the highest incidence of HF in Spain. Methods: data about age, gender, type of fracture and month of hospitalisation among patients aged 65 years and older discharged with a diagnosis of HF were collected. Crude and age-standardised annual incidence rate were reckoned. To analyse HF trend, the age/sex-adjusted average annual change in incidence (incidence rate ratio, IRR) was calculated. Results: we identified 100,110 HF in the period, with an increase of 16.9% (women 13.4%; men 28.4%). Trochanteric fractures were the most frequent (55.8%). The crude incidence rate (per 100,000 population) decreased from 677.2 (95% confidence interval (95% CI) 662.0-692.7) to 657.6 (95% CI 644.0-671.5). The standardised incidence rate decreased from 754.0 (95% CI 738.6-769.3) to 641.5 (95% CI 627.7-655.3), with a sharp decrease in women (-16.8%) while it was stable in men. The incidence by type of fracture was stable. The trend throughout the period showed a slight decrease with IRR 0.99 (95% CI 0.98-0.99; P = 0.025). The incidence was stable in the oldest group (+85 years), while there was a downward trend in the younger groups. A significant seasonal pattern was observed, with more cases in winter and less in summer (spring as reference). Conclusions: the secular trend reveals a decreasing incidence of HF although the absolute number has increased in the last 12 years in Catalonia. Trochanteric fractures were the most prevalent and a seasonal pattern was observed, with more cases in winter.

Protocolo de cribado y diagnóstico de la enfermedad de Chagas en mujeres embarazadas latinoamericanas y sus bebés

Contiene información sobre la enfermedad de Chagas, protocolo de cribado en mujeres embarazadas, sistemas de vigilancia epidemiológica, indicadores de evaluación del sistema de información y del registro voluntario y anexos.